Question

如何在标题下显示“这只是一些应让您滚动的占位符文本”？我以为标题后面有一个<br>标签，文字会在标签下方？

（如果代码段中不清楚，则背景图像的箭头向下，指示用户应在到达主页时向下滚动）。

$(document ).ready(function(){
    var counter = 0;
    $('#menuIcon').click(function(){
        counter+=1;
        
        if (counter == 3){
            
            
        }
        
        
        
    });
        
        
    
    
    
});

var open = false;

function Drop(n) {
    var i;
    if (open == false) {
        for (i = n; i < 5; i++) {
            Drp(i)
        }
        open = true
    } else if (open == true) {
        for (i = n; i < 5; i++) {
            Cls(i)
        }
        open = false
    }
}

function Drp(n) {
    var elem = document.getElementsByClassName("menu-con")[n];
    var pos = -1 * window.innerHeight - n * 100;
    var id = setInterval(frame, 5);

    function frame() {
        if (pos >= -10) {
            clearInterval(id);
            elem.style.top = 0 + 'px';
        } else {
            pos += 10;
            elem.style.top = pos + 'px';
        }
    }
}

function Cls(n) {
    var elems = document.getElementsByClassName("menu-con")[n];
    var poss = 0;
    var ids = setInterval(frames, 5);

    function frames() {
        if (poss <= -1 * window.innerHeight) {
            clearInterval(ids);
            elems.style.top = -1 * window.innerHeight + 'px';
        } else {
            poss += -7 - n * 2;
            elems.style.top = poss + 'px';
        }
    }
}

* {
    box-sizing: border-box;
    max-width: 100%;
    font-family: 'PT Sans Narrow', sans-serif;
    font-weight: bold;
}

html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
    background-color: black;
    background-image:url(foo.png);
    background-repeat:no-repeat;
    background-position: center;
    background-size:cover;
    background-attachment: fixed;
}


.menuBox {
    display: none;
    
}

.menuBox a {
    text-decoration: none;
    color: black;
}

.menu-icon {
    width: 50px;
    height: 50px;
    position: fixed;
    top: 0;
    right: 0;
    margin: 10px 15px;
    transform: scale(0.8);
    padding: 0;
    cursor: pointer;
    z-index: 20
}

.menu-bar {
    width: 50px;
    height: 5px;
    background: rgb(190, 190, 190);
    position: absolute;
    transition: all 0.3s;
    font-weight: bold;
    font-size: 50px
}

.menu-bar1 {
    margin-top: 9px
}

.menu-bar2 {
    margin-top: 23px
}

.menu-bar3 {
    margin-top: 37px
}

.menu-icon.hover .menu-bar1 {
    -webkit-transform: rotate(45deg) scaleX(0.7);
    margin-top: 22px;
}

.menu-icon.hover .menu-bar2 {
    opacity: 0
}

.menu-icon.hover .menu-bar3 {
    -webkit-transform: rotate(-45deg) scaleX(0.7);
    margin-top: 22px;
}

.menu {
    width: 100%;
    height: 100%;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
}

.menu-con {
    -webkit-flex-grow: 1;
    flex-basis: 0;
    flex-grow: 1;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-around;
    position: relative;
    top: -100%;
    transition: all 0.5s
}

.menu-con a:before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    opacity: 1;
    background: rgba(0, 0, 0, 0);
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}

.menu-con:hover a:before {
    background: rgba(0, 0, 0, 0.2)
}

.menu-con a {
    height: 20px;
    -webkit-align-self: center;
    color: white;
    font-size: 25px;
    z-index: 2;
    cursor: pointer
}

@media screen and (max-width: 600px) {
    .menu-con {
        min-width: 50%
    }
}

@media screen and (max-width: 350px) {
    .menu-con {
        min-width: 100%
    }
}

a {
    text-decoration: none;
}
.title {
    display:flex;
    justify-content: center;
    align-items:center;
    font-size:50px;
    color:white;
}
.homeText {
    background-color:darkblue;
    display:flex;
    justify-content:center;
}

<html class="animated pulse">
    <head>
    <title>Ben Cohen</title>
    <link href=style.css rel="stylesheet">
    <link href="https://fonts.googleapis.com/css?family=PT+Sans+Narrow" rel="stylesheet">
    <link href="animate.css" rel=stylesheet>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <script src="main.js"></script>
    <link rel=icon href=icon.png>
</head>

<body>

    
    <div class="menu-icon" onclick="this.classList.toggle('hover');Drop(0)" id="menuIcon">
        <div class="menu-bar menu-bar1"></div>
        <div class="menu-bar menu-bar2"></div>
        <div class="menu-bar menu-bar3"></div>
    </div>


    <div class="menu">

        <div class="menu-con" style="background:red;" href="yayitworks.html">
            <a href="index.html">HOME</a>
        </div>

        <div class="menu-con" style="background:blue" id="hello">
            <a>PORTFOLIO</a>
        </div>
        <div class="menu-con" style="background:darkorange;">
            <a>POUS</a>
        </div>
        <div class="menu-con" style="background:green;">
            <a>HOMEWORK</a>
        </div>
        <div class="menu-con" style="background:white;">
            <a style="color:black">TEST PAGE</a>
        </div>
    </div>
    <div class="homeText">
    <div class="title">
    THIS IS A TITLE.
    </div><br>
    <p>this is just some placeholder text that should let you scroll</p>
    </div>
</body></html>

Answer 1

从.hometext CSS中删除display: flex;。

.hometext {
    background-color:darkblue;
    justify-content:center;
}

您还可以指定弯曲方向：

.hometext {
    background-color:darkblue;
    justify-content:center;
    display: flex;
    flex-direction: column;

更多信息在这里... https://www.w3schools.com/Css/css3_flexbox.asp ＆这里... https://developer.mozilla.org/en-US/docs/Web/CSS/flex

为什么br标签不能在标题下移动文本？

1 个答案: